7w0182 Plunger A for CAT PM-565, PR-450C, 3408 & more
- Plunger A Replacement suitable for Caterpillar Equipment
- Made to USA Specifications
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Description for 7W0182 Plunger And Barrel
â–¶Specification for 7W0182 Plunger And Barrel
â–¶Exact Fit Guarantee for 7W0182 Plunger And Barrel
â–¶| Models | PM-565, PR-450C, 3408, 3408B, 3408C, 3408E, 3412 |
|---|---|
| Dimensions | 1.97x1.97x3.74 |
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Placed an order twice and immediately resolved!
Misty reched out immediately because I accidentally placed an order twice. Fantastic service. -
Above and Beyond
Staff took care of issue that was nit created by them. Package was lost by UPS. Propel sent me another part Next Day Air to correct it. -
Excellent service!! Yes, very satisfied with the service, you have been very kind!
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Excellent experience.
Mike has been very helpful. I am looking forward to keep doing business with them -
I almost want to cry ;( writing this review because I dont want people to find out about them and rather keep them in my pocket but they deserve it…
This company is great with Quality Products at amazing prices! Sometimes, their website is not the most accurate but is user friendly and if you got questions they will call back and are very prompt in responding via a call or text to verify inventory before placing an order.
I really appreciate and look forward to continuing to work with you all especially Anthony — he is amazing & the best!!!
Frequently Asked Questions
What is the 7w0182 fuel-system component used for?
The 7w0182 is a fuel-system component that controls how fuel is injected, directly affecting combustion quality, efficiency, and emissions.
How do I install the 7w0182 fuel-system component?
To install the 7w0182 properly, prepare the area first and confirm the result afterward. Use these steps:
- Shut down, cool, and relieve fuel-system pressure safely
- Remove the component and clean the seat and bore
- Inspect tip, seat, and sealing surfaces for wear or carbon
- Fit the 7w0182 with new seals and correct orientation
- Torque to spec, bleed the system, and check for leaks
Which Caterpillar machines is the 7w0182 compatible with?
Fitment for the 7w0182 depends on your specific Caterpillar model and the assembly it serves, so confirm the application before you order. If you are still unsure, reach out to Propel Parts, our team will be happy to help you verify if this part fits your equipment.
Does the 7w0182 fuel-system component meet performance standards?
Yes. The 7w0182 is manufactured to meet OEM specifications for tolerance and material quality. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications for dependable, long-term performance.
How often should the 7w0182 be replaced?
Plan to replace the 7w0182 during a rebuild of the surrounding components, or sooner if inspection shows it is past its serviceable limit.
What are the signs of a worn or failing 7w0182 fuel-system component?
A worn 7w0182 usually gives early warning through the assembly it supports. Watch for these signs:
- Rough running, misfire, or hard starting
- Smoke or poor fuel economy
- Knocking or uneven power
- Fuel leaks or carbon build-up on inspection
Why is the 7w0182 important, and what related parts work with it?
A sound 7w0182 is inexpensive insurance against larger repairs. Servicing it on time with parts that meet OEM specifications keeps the whole assembly working as intended. Related hardware on our site includes 1764914 320b 320b L 320b N 320b S 322b L 322c 325b L 325b Ln 345b 345b L And More Seal Kit and 4H0945 Fitting.
This 7W0182 Plunger And Barrel is compatible with the following models:
PM-565, PR-450C, 3408, 3408B, 3408C, 3408E, 3412 & more...

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
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